Despite its similarities to Earth (sometimes called Earth’s evil twin), there’s still a lot we don’t know about Venus. A thick atmosphere crackles with lightning and swirls with acid rain, obscuring ...

Engineers are increasingly turning to the concept of "biomimicry" for the next generation of Mars robots.

Scientists at the University of Trento have uncovered the first direct evidence of a subsurface feature beneath Venus: a massive underground lava tube on the most volcanically active planet in the ...